The elementary Math Olympiad questions were really difficult for primary school students, but for college students who had studied advanced mathematics, the so-called difficulty was just so-so, at most, it was equivalent to a brain teasers. He'd seen how powerful Mystic level talismans were before, and Lin Yi thought that the process wouldn't be simple. There'd be all sorts of unexpected problems, and that's why he'd asked the ghostly thing to help him. The result was calm-even Lin Yi himself couldn't believe it when he saw the complete Mystic-class spell-killing formation. It was that simple? "You're a F * cking genius. " The ghastly thing couldn't help but say a famous saying from the secular world. Then, he changed the topic and flattered his old face,""It's mainly because I taught you well. To be able to meet a master Teacher like me, you should be smiling in your dreams, right?" Calling Lin Yi a genius wasn't just a random compliment-he didn't need that kind of extra compliment with his relationship with Lin Yi. He'd always been mean with his words, and it was the truth. As for master teachers, it was both a joke and a truth-Lin Yi's ability in making talismans was even stronger than that damn thing! As a bystander who had witnessed the entire process, the ghost was actually more nervous than Lin Yi himself! He wasn't an ignorant layman. On the contrary, he was very clear about the dangers. It was precisely because of this that he had a deeper understanding of the difficulty. There were a few crucial parts in the middle, and he would've died there if he were in the monster's place. He wanted to remind Lin Yi a few times, but he saw Lin Yi step over it easily. The wondrous way of thinking and technique was like the horns of an Antelope. Although the ghost would never admit it in his life, he knew very well in his heart that such a fancy operation would never happen to him. It had nothing to do with refining experience or theoretical reserves. This was pure talent. To put it bluntly, Lin Yi's talisman-making talent was something he could only look up to in this lifetime. But Lin Yi himself was very humble, "It's just so-so. I can't be considered a genius. I made a small mistake just now, and it wasn't perfect enough. Otherwise, I think I should be able to break through to the second level of the mystic rank. It's indeed because of senior GUI's good teaching." The thing was Lin Yi's teacher, and it was guiding him. Without it, Lin Yi wouldn't have this kind of achievement, and it was very sincere! According to Wang shiqing's theory, the Dharma-annihilating formation talismans were usually of the first grade. However, if the refining process was extremely perfect, there was a very small chance that there would be a leap in grade, and a Dharma-annihilating formation talisman of the second grade would appear. However, the probability of this happening was one in ten thousand. "Brat, you're daydreaming." The damn thing replied gloomily. This was already a huge blow to his ego. If Lin Yi really made him a perfect Mystic second grade spell destruction talisman, he'd definitely block the word "talisman" in the future. The key was that this was only his first attempt at refining. To produce a perfect quality on his first try, did he really think the heavens were his father? "Senior ghost, be careful not to be slapped in the face if you say it too early. Just wait, I'll try again." Lin Yi started making the second spell-destroying talisman without another word. In fact, the materials he had prepared were only enough to make one talisman, but it included trial and error. This was refining a profound grade talisman, no matter how high his attainments were, how could it be possible for him to be good three to five times? However, reality was always weird. Not only did Lin Yi succeed on his first try, he succeeded on his second try, and it was a perfect grade! Mystic rank second grade spell-destroying formation talisman! The demonic thing didn't want to talk to Lin Yi anymore and went back into the Jade space. Lin Yi, on the other hand, was excited. He made two more perfect cards in a row and only stopped when he had used up all the materials. He was not only enjoying it, but he also realized that making talismans was very beneficial to the cultivation of the primordial spirit, especially in the area of fine control, which he rarely paid attention to in the past. It was an excellent way of special training, killing two birds with one stone. "Lin Yi bro, how is it?" Seeing Lin Yi open the door, Wang shiqing, who had been waiting anxiously outside the whole day, quickly came up to him. She was relieved to see that Lin Yi was fine. "It's different from what I expected. It's indeed interesting." Lin Yi patted the girl's head and smiled. "As expected, I still failed?" Wang shiqing's face darkened. She didn't think it was possible, but she still hoped that she was lucky. However, when she thought about it, she had failed hundreds of times when she was studying profound level talismans with Wang dingtian as a small staff officer. It took her many years to finally gain some insight. No matter how lucky Lin Yi-Gege was, how could he make up for such a huge sacrifice? Not to mention that her father himself was a top-tier talisman master. That huge gap in professional experience was simply impossible to cross. It was useless no matter how high one's strength was. "It's okay, big brother Lin Yi. Don't be discouraged. I can find another way to break it. We don't have to rely on the mystic class spell-killing formation. There must be another way. I can think of something!" 𝑓𝑟𝑒𝘦𝓌𝑒𝑏𝑛𝑜𝘷𝑒𝘭.𝒸𝘰𝑚 Wang shiqing came back to her senses and quickly comforted Lin Yi. She was already very grateful that Lin Yi was willing to do this. After all, he was risking his life. Lin Yi couldn't help but chuckle as he rapped her on the head."What are you thinking? did I say I failed?" "But ..." Wang shiqing was stunned and only reacted after Lin Yi handed the spell destruction formation to her,"Lin Yi bro, you really did it? Wait, how could this talisman be close to perfect?" The profound level array talisman that she had helped Wang dingtian to make was a success in the end, but the quality was extremely poor. At most, it could barely reach the threshold of the profound level array talisman, and was almost on the verge of failure. Even so, Wang dingtian had to sigh with emotion that it was the Fortune of the heavens to be blessed by the ancestors of the Wang family! But compared to Lin Yi's spell destruction formation, Wang dingtian's was trash. Even comparing it to Lin Yi's was an insult. Wang shiqing couldn't help but wonder if her ancestors were more optimistic about Lin Yi bro, so they transferred all the benefits to him. Lin Yi scratched his head and took the spell-destroying talisman back from her hand, handing her a new one. "You took the wrong one. This one is a failure. This is the finished product." Wang shiqing stared at the mystic second grade Dharma destruction spell talisman in her hand and fell into a daze.